So my amp is getting fixed (DSL-100). It had some dry solder joints and whatnot so it will all be fixed in a week or two. I'm thinking about getting the valves changed. I've heard it can make a HUGE difference. In it now are the stock Marshall EL34's. I want a more smooth tone and maybe even slightly darker if it's possible. I don't know much about tubes but I'd love some help.
I'm not a tube expert but I hear good things about the JJs. There are plenty of experts on here so BUMPY and or Search Bar.
New tubes won't make a HUGE different, but they are nice for tweaking and fine tuning your tone. Check this thread for a lot of great information and advice: https://www.ultimate-guitar.com/forum/showthread.php?t=473149&page=1&pp=40
Drop Bob a line a eurotubes. Tell him what you are looking for...he helped me with my DSL 50! I ended up with KT77's and they sound great!